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单位迎面推力
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单位迎面推力
Encyclopedia
工学
〔航空发动机性能〕
释
thrust per frontal area
单位迎面推力
发动机在海平面静止条件下于最大状态(加力发动机为全加力状态)所产生的推力与最大横截面积之比。是发动机的重要性能指标之一。
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percentage elongation
percentage error
percentage of blocked dregs and soil
percentage of coarse fiber
percentage of controlled soil erosion area
percentage of efficient supplier correct end cocoon
percentage of fatty extraction
percentage of healthy chicks
percentage of length deviation
percentage of overlength fiber
percentage of recovered forestry and grass
percentage of sows showing estrus within 7 days of weaning
percentage point
percentage recovery of gas reservoir
percentage reduction of area
percent for art
percent frequency effect
percentile
percentile deviation
percentile method
percent of infestation
percent of loss
percent sign
percent yield
perceptibility
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